The trip code for driving without a mobile phone will not change. The change of trip code has nothing to do with the means of transportation you drive and take. The travel code is formed by the operator according to the running track of your mobile phone card and through the accurate positioning of the mobile phone signal base station. Go out without a mobile phone, no matter where you go, the itinerary code will not change.
Travel code is the code of communication big data travel card, which is also equivalent to health code. China Institute of Information and Communication, together with China Telecom, China Mobile and China Unicom, used mobile phones to receive data, which was obtained through the location of the base station where the users' mobile phones were located, providing free inquiry service for the 654.38+06 billion mobile phone users nationwide. Mobile phone users can query all the city information they have been to before 654.38+04 days through this service.
One of the basic tasks of epidemic prevention and control is to trace the source, that is, to trace the source. We don't care about the quality of users or individuals, because the premise is that what can come out and circulate must be good, otherwise the relevant organizations or individuals will be responsible.